IP6518

V1.5

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PIN List:

Pin

Description

No

Name

1

NC

Float pin, do not connect

2, 3, 16, 17

VIN

Input voltage, place filter capacitor (22uF recommended)

near this pin.

18

VINS

Input voltage detect pin, should connect to VIN

4

GND

Ground pin

5

NC

Float pin, do not connect

6

NC

Float pin, do not connect

7

DM

Connect to USB DM data line

8

DP

Connect to USB DP data line

9

CC1

Connect to USB Type-C CC1 line

10

CC2

Connect to USB Type-C CC2 line

11

NC

Float pin, do not connect

12

NC

Float pin, do not connect

13

VOUT

Output voltage feedback and output current limit detect

pin, a 0.1uF capacitor near this pin is recommended

14

VSP

Output current limit detect pin, place a 0.1uF capacitor

near this pin

15

AGND

Analog ground

19

NDRV

External NMOS gate control

20, 21, 22, 23

LX

DCDC switch node, connect to the inductor

24

BST

bootstrap circuit pin, place a 0.1uF capacitor close to the

BST pin and LX pin, providing drive voltage for the gate of

the upper MOSFET

25(EPAD)

GND

Power and heat dissipation ground

5 IC Selection Advice

IP6518 support PD 15V and 20V output, apply to smart power strip application, if PD 20V is needed, the input

voltage should be 28V and larger than 1000uF capacitor should be applied to VOUT.

IP6518C support PD 12V, apply to car charger application.

Input voltage

PD output voltage

IP6518

28V

5V/9V/12V/15V/20V

IP6518C

10~24V

5V/9V/12V

Pay attention to this difference between IP6518 and IP6518C before placing orders.